diff options
Diffstat (limited to 'mm/kasan/common.c')
| -rw-r--r-- | mm/kasan/common.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/mm/kasan/common.c b/mm/kasan/common.c index 18107675a7fe..19ddc0ed0e7b 100644 --- a/mm/kasan/common.c +++ b/mm/kasan/common.c @@ -229,25 +229,6 @@ size_t __kasan_metadata_size(struct kmem_cache *cache) sizeof(struct kasan_free_meta) : 0); } -struct kasan_alloc_meta *kasan_get_alloc_meta(struct kmem_cache *cache, - const void *object) -{ - if (!cache->kasan_info.alloc_meta_offset) - return NULL; - return kasan_reset_tag(object) + cache->kasan_info.alloc_meta_offset; -} - -#ifdef CONFIG_KASAN_GENERIC -struct kasan_free_meta *kasan_get_free_meta(struct kmem_cache *cache, - const void *object) -{ - BUILD_BUG_ON(sizeof(struct kasan_free_meta) > 32); - if (cache->kasan_info.free_meta_offset == KASAN_NO_FREE_META) - return NULL; - return kasan_reset_tag(object) + cache->kasan_info.free_meta_offset; -} -#endif - void __kasan_poison_slab(struct slab *slab) { struct page *page = slab_page(slab); |